import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;

public  class Sessioon1 extends HttpServlet{
  public void doGet(HttpServletRequest kysimus, HttpServletResponse vastus) 
       throws IOException, ServletException{
    HttpSession hs=kysimus.getSession();
    PrintWriter valja=vastus.getWriter();
    valja.println(hs.getAttribute("Teade"));
    hs.setAttribute("Teade", "Kuku");
  }
}